chore(package): update scratch-vm to version 0.1.0-prerelease.1522944347-prerelease.1522944370

Closes #1721

package.json

@@ -94,7 +94,7 @@
     "scratch-paint": "0.2.0-prerelease.20180403230109",
     "scratch-render": "0.1.0-prerelease.1522346711",
     "scratch-storage": "0.4.0",
-    "scratch-vm": "0.1.0-prerelease.1522355889-prerelease.1522355906",
+    "scratch-vm": "0.1.0-prerelease.1522944347-prerelease.1522944370",
     "selenium-webdriver": "3.6.0",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.20.0",